Episode 7 of "Invincible" kicks off with Mark and Amber attending a superhero convention, an atmosphere that still carries an underlying tension in their relationship. Mark's displeasure is palpable as he spots attendees dressed as his alter ego, a sight that grates on his nerves. The mood shifts when Atom Eve calls, urgently requesting Mark's assistance to aid Rex in battling the formidable 'Octoboss.' Mark arrives at the nick of time, earning Rex's heartfelt gratitude.
Elsewhere, the tensions between Robot and Monster Girl remain as fiery as ever, reflecting the broader struggles faced by the Guardians. In a chilling revelation, Cecil shows Donald a haunting montage of his own death replayed dozens of times. Even more shocking, Donald had voluntarily opted to erase his memories to escape the agonizing trauma.
Meanwhile, Paul summons the courage to ask Debbie out on a date after work, and she agrees, her smile lighting up the room. Oliver, too, is undergoing remarkable growth and learning, his potential shining brightly.
However, Rick's world is crumbling under the weight of traumatic memories of Sinclair; he finds himself on the brink of suicide, feeling as though a vital part of him has been extinguished. Donald, understanding Rick's torment intimately, delivers a poignant speech that resonates deeply. Inspired by Donald's words, Rick pulls back from the ledge, his resolve rekindled.
Determined to focus on Amber and his college life, Mark plans a date with her. However, their evening is interrupted by Anissa, a Viltrumite who swoops in, threatening to kill Amber in front of Mark's eyes. Anissa lays out a persuasive argument, contending that the Viltrumite Empire's reign would ultimately save countless human lives. Despite her assertions, Anissa aids Mark in defeating a menacing giant sea monster, yet he remains steadfast in his refusal to allow the Viltrumites to seize control. The clash escalates, and Anissa emerges victorious, albeit sparing Mark's life.
The emotional toll of the evening is too much for Amber to bear. In a heart-wrenching scene, she and Mark share a poignant breakup conversation, tears streaming down their faces.
Elsewhere, Angstrom calls Mark using Debbie's phone, revealing that he holds Debbie and Oliver hostage. In the episode's closing chapter, Anissa returns to her base, her defeat weighing heavily on her. However, Allen, bolstered by renewed strength, is now more than a match for her. With a smirk, he allows her to capture him, the tables having turned in an unexpected twist.